o.a.缩写的意思

CBL VLP TAM gym n.e. q.v. XS ac BBQ W.C. bend PA PF P. eo B.J.P.I.S IB WMP MSG ID NomCom A/W CBF P/T MIL USG IAC GPH PP Bk. Snafu ACG DEV LIM acc.cop. BDL CP RM d/w N/U fxd PZG TM bldg. vac dz MW APC WTS UL Lab EO prev LPH DS ESL AISI QFII o/a s.c.